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CEE 2025 Tier 1 (Split ASHP): 4,665 qualifying heat pumps

The CEE 2025 Tier 1 efficiency level for split air-source heat pumps, used by many utility rebate programs.

New to heat pump ratings? The Simple view explains them in plain words →

Consortium for Energy EfficiencyData as of updated · sources

Share of models
48.1%
Qualifying models
4,665
Qualifying certifications
98,137
Paths
2

Criteria

A model qualifies when one certification meets every value in at least one row.
PathSEER2EER2HSPF2COP@5°FCap. 5/47
Path A (heating-dominated)≥ 16≥ 9.8≥ 8.5≥ 1.75≥ 60%
Path B (cooling-dominated / dual fuel)≥ 16≥ 11≥ 8≥ 1.75≥ 45%

Source: Consortium for Energy Efficiency

Where the thresholds fall

Every model's representative certification on each rating CEE 2025 checks, with its thresholds drawn. A model must clear every line of one path at once, on one certification, so these single-rating views show each hurdle, not the combined pass rate.
COP at 5°F7,806 rated models · median 1.93At least 86% of rated models reach 1.75 on this rating alone.
+23 above37 below

Show the data as a table
Models per COP at 5°F range
COP@5°F rangeModels
Below 1.4037
1.40 to under 1.50123
1.50 to under 1.6087
1.60 to under 1.70115
1.70 to under 1.80716
1.80 to under 1.902,089
1.90 to under 2.001,247
2.00 to under 2.101,265
2.10 to under 2.20607
2.20 to under 2.30477
2.30 to under 2.40345
2.40 to under 2.50165
2.50 to under 2.60113
2.60 to under 2.70126
2.70 to under 2.8098
2.80 to under 2.9076
2.90 to under 3.0040
3.00 to under 3.1037
3.10 to under 3.2020
3.20 and above23
Baseline: median1.93
Baseline: CEE 2025 1.751.75

Source: AHRI Directory · as of

Capacity retention at 5°F7,798 rated models · median 69%92% of rated models reach 45% (the lowest path) on this rating alone.
+31 above11 below

Show the data as a table
Models per Capacity retention at 5°F range
Cap. 5/47 rangeModels
Below 30%11
30 to under 35%66
35 to under 40%366
40 to under 45%200
45 to under 50%286
50 to under 55%599
55 to under 60%783
60 to under 65%885
65 to under 70%799
70 to under 75%1,049
75 to under 80%488
80 to under 85%537
85 to under 90%414
90 to under 95%387
95 to under 100%270
100 to under 105%387
105 to under 110%74
110 to under 115%81
115 to under 120%27
120 to under 125%45
125 to under 130%13
130% and above31
Baseline: median69%
Baseline: Path B 45%45%
Baseline: Path A 60%60%

Source: AHRI Directory · as of

HSPF29,312 rated models · median 8.671% of rated models reach 8 (the lowest path) on this rating alone.
+45 above31 below

Show the data as a table
Models per HSPF2 range
HSPF2 rangeModels
Below 6.531
6.5 to under 6.8711
6.8 to under 7.067
7.0 to under 7.3263
7.3 to under 7.567
7.5 to under 7.81,051
7.8 to under 8.0534
8.0 to under 8.3813
8.3 to under 8.5123
8.5 to under 8.81,436
8.8 to under 9.0268
9.0 to under 9.3947
9.3 to under 9.5363
9.5 to under 9.8693
9.8 to under 10.0272
10.0 to under 10.3623
10.3 to under 10.5171
10.5 to under 10.8303
10.8 to under 11.079
11.0 to under 11.3175
11.3 to under 11.585
11.5 to under 11.8116
11.8 to under 12.010
12.0 to under 12.332
12.3 to under 12.517
12.5 to under 12.89
12.8 to under 13.04
13.0 to under 13.30
13.3 to under 13.54
13.5 and above45
Baseline: median8.6
Baseline: Path B 88.0
Baseline: Path A 8.58.5

Source: AHRI Directory · as of

SEER29,312 rated models · median 17.568% of rated models reach 16 on this rating alone.
+34 above43 below

Show the data as a table
Models per SEER2 range
SEER2 rangeModels
Below 13.043
13.0 to under 13.5678
13.5 to under 14.022
14.0 to under 14.5570
14.5 to under 15.0317
15.0 to under 15.51,004
15.5 to under 16.0355
16.0 to under 16.5714
16.5 to under 17.0306
17.0 to under 17.5523
17.5 to under 18.0319
18.0 to under 18.5371
18.5 to under 19.0279
19.0 to under 19.5593
19.5 to under 20.0163
20.0 to under 20.5480
20.5 to under 21.0259
21.0 to under 21.5534
21.5 to under 22.0326
22.0 to under 22.5337
22.5 to under 23.0182
23.0 to under 23.5295
23.5 to under 24.0167
24.0 to under 24.5106
24.5 to under 25.055
25.0 to under 25.533
25.5 to under 26.056
26.0 to under 26.549
26.5 to under 27.037
27.0 to under 27.531
27.5 to under 28.026
28.0 to under 28.548
28.5 and above34
Baseline: median17.5
Baseline: CEE 2025 1616.0

Source: AHRI Directory · as of

EER29,312 rated models · median 11.3At least 81% of rated models reach 9.8 (the lowest path) on this rating alone.
+33 above4 below

Show the data as a table
Models per EER2 range
EER2 rangeModels
Below 8.04
8.0 to under 8.5244
8.5 to under 9.0584
9.0 to under 9.5515
9.5 to under 10.0388
10.0 to under 10.5900
10.5 to under 11.01,175
11.0 to under 11.5983
11.5 to under 12.01,096
12.0 to under 12.5918
12.5 to under 13.01,266
13.0 to under 13.5568
13.5 to under 14.0228
14.0 to under 14.5126
14.5 to under 15.044
15.0 to under 15.595
15.5 to under 16.077
16.0 to under 16.568
16.5 and above33
Baseline: median11.3
Baseline: Path A 9.89.8
Baseline: Path B 1111.0

Source: AHRI Directory · as of

Qualification by size

Share of models meeting CEE 2025, by size
Show the data as a table
Share of models meeting CEE 2025, by size
GroupQualifying share
Up to 1.5 tons69.5% · 2,175 of 3,130
2 tons56.5% · 813 of 1,440
2.5–3 tons41.2% · 1,074 of 2,606
3.5–4.5 tons25.3% · 546 of 2,161
5 tons and up15.9% · 57 of 358

Qualification by duct type

Models certified only with ducted, only with non-ducted, or with both kinds of indoor unit
TypeShareQualifying / total
Ducted25.5%1,174 / 4,597
Non-ducted60.4%1,955 / 3,236
Ducted and non-ducted82.5%1,536 / 1,862

Manufacturers with the most qualifying models

Among manufacturers with at least 5 models.
Qualifying models and share of each manufacturer’s catalog
ManufacturerQualifyingShare of its models
Mitsubishi Electric253 of 37367.8%
Midea242 of 40260.2%
Gree233 of 39559%
Carrier200 of 70128.5%
Lennox148 of 37139.9%
Rheem117 of 29140.2%
Hisense103 of 15964.8%
Daikin99 of 36727%
Trane97 of 30931.4%
ACIQ66 of 16141%

Qualifying models

Sorted by manufacturer and model. Use Explore for other sorts and filters.
Models meeting CEE 2025 Tier 1 (Split ASHP), page 152 of 187
# · Outdoor modelManufacturerSize · typeCOP@5°FCap. 5/47HSPF2SEER2MeetsCombosAHRI ref.
3776LANG36OD35-4Relief SciencesRelief Sciences3 tons36,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)1.90102%9.720.0CEE 25CEE 26Xcel3212615014
3777DOX230-12HFN1-MS8WRethink Rentalwith ductless indoor unit DSAG11B-12HRFN1-MS0WRethink Rental1 ton12,000 Btu/h · Non-ducted1.7967%9.221.4CEE 25CEE 261213968918
3778DOX330-18HFN1-MS0WRethink Rentalwith ductless indoor unit DSAG11C-18HRDN1-MS0WRethink Rental1.5 tons18,000 Btu/h · Non-ducted2.0662%8.719.5CEE 25CEE 261213968919
3779MLP15AZ18AJ2NMAINLINE · Elitewith ducted air handler MLH2CZ2417STANNRheem1.5 tons17,100 Btu/h · Ducted2.1054%7.815.2CEE 25CEE 26ES CC21211641663
3780MLP15AZ24AJ2NMAINLINE · Elitewith indoor coil TCFZ2417STANM and furnace ML801V0503A14DZRheem2 tons22,800 Btu/h · Ducted2.3055%8.115.2CEE 25CEE 26ES CC29212507788
3781MLP15AZ30AJ2NMAINLINE · Elitewith ducted air handler MLH2CZ3617STANNRheem2.5 tons28,400 Btu/h · Ducted2.2055%7.815.2CEE 25CEE 26ES CC30211641664
3782MLP15AZ60AJ2NMAINLINE · Elitewith indoor coil TCFZ6024STANM and furnace ML97MV1005A21DHSRheem5 tons57,000 Btu/h · Ducted2.6060%8.115.2CEE 25CEE 26ES CC36212507869
3783MLP18AZ24AJVCMAINLINEwith ducted air handler MLHMVZ2421HEACARheem2 tons22,800 Btu/h · Ducted2.00103%8.518.0CEE 25CEE 26Xcel1211641647
3784MLP18AZ36AJVCMAINLINEwith ducted air handler MLHMVZ6021SEACARheem3 tons34,200 Btu/h · Ducted2.20121%8.518.0CEE 25CEE 26CEE AdvXcelDOE1211641648
3785MLP18AZ48AJVCMAINLINEwith ducted air handler MLHMVZ6021SEACARheem4 tons45,000 Btu/h · Ducted1.8088%8.518.0CEE 25CEE 26Xcel1211641649
3786MLP18AZ60AJVCMAINLINEwith ducted air handler MLHMVZ6021SEACARheem4.5 tons53,000 Btu/h · Ducted1.8094%8.518.0CEE 25CEE 26Xcel1211641650
3787MPP15AZ60AJ2NMAINLINE · Performancewith ducted air handler MPH2CZ6024STANNRheem5 tons57,000 Btu/h · Ducted2.3054%8.116.0CEE 25CEE 26ES CC1211641673
3788RD16AZ24AJVUARHEEM · Classic Pluswith ducted air handler RHMVZ2421MNAUNJRheem2 tons24,000 Btu/h · Ducted1.9496%10.018.8CEE 25CEE 26Xcel2211781751
3789RD16AZ30AJHUARHEEM · Classic Pluswith ducted air handler RHMVZ3021SNAUNJRheem2.5 tons28,600 Btu/h · Ducted1.76103%9.718.8CEE 25CEE 26Xcel2211781753
3790RD16AZ30AJVUARHEEM · Classic Pluswith ducted air handler RHMVZ3021SNAUNJRheem2.5 tons30,000 Btu/h · Ducted1.9290%9.518.5CEE 25CEE 26Xcel2211781752
3791RD16AZ36AJHUARHEEM · Classic Pluswith ducted air handler RHMVZ3621MNAUAJRheem3 tons33,000 Btu/h · Ducted1.84111%10.417.1CEE 25CEE 26Xcel2211781754
3792RD16AZ36AJVUARHEEM · Classic Pluswith ducted air handler RHMVZ3621MNAUAJRheem3 tons36,000 Btu/h · Ducted2.0078%8.817.1CEE 25CEE 26Xcel2210824748
3793RD17AZ24AJ3NRUUDwith indoor coil D(A,C,E)24A34+TDR and furnace R962V0603A17M4Rheem2 tons21,200 Btu/h · Ducted2.9760%8.518.0CEE 25CEE 26XcelES CC332216453748
3794RD17AZ36AJ3NRUUDwith ducted air handler AE(D,N,U)+CM36B34+TDRRheem2.5 tons31,600 Btu/h · Ducted3.0872%8.117.0CEE 25CEE 26XcelES CC2,436214568075
3795RD17AZ48AJ3NRHEEMwith indoor coil D(A,C,E)60C44+TDR and furnace R801V0755A21UHNRheem4 tons45,500 Btu/h · Ducted3.1871%8.115.2CEE 25CEE 26XcelES CC1,021214336714
3796RGWI-CW09H1AT-01RHEEMwith ductless indoor unit RGWI-EW09H1AT-01Rheem1 ton9,100 Btu/h · Non-ducted1.7775%8.619.5CEE 25CEE 26Xcel1211174338
3797RGWI-CW09H2AT-01RHEEMwith ductless indoor unit RGWI-EW09H2AT-01Rheem1 ton9,100 Btu/h · Non-ducted1.8174%8.819.5CEE 25CEE 26Xcel1211174339
3798RGWI-CW18H2AT-01RHEEMwith ductless indoor unit RGWI-EW18H2AT-01Rheem1.5 tons17,600 Btu/h · Non-ducted1.7562%8.517.5CEE 251211174342
3799RGWI-CW30H2AT-01RHEEMwith ductless indoor unit RGWI-EW30H2AT-01Rheem2.5 tons30,000 Btu/h · Non-ducted1.8177%8.520.0CEE 25CEE 26Xcel1211174344
3800RGWI-CW36H2AT-01RHEEMwith ductless indoor unit RGWI-EW36H2AT-01Rheem3 tons33,600 Btu/h · Non-ducted1.8571%8.520.0CEE 25CEE 26Xcel1211174345

Explore qualifying models by COP at 5°F